Philip Kingsley’s Density Thickening Protein Spray combines heat-protecting and hydrating benefits into one easy-to-apply formula. Ideal for fine, fragile hair, the styling spray seeks to protect against breakages and promote a fuller appearance. Unique polymers hydrolysed pea peptides seek to enhance volume from root to tip. Gavar bean seed extract and panthenol condition, while yeast extract acts as a protective layer on your hair to defend against thermal damage up to 230°C. Ideal for use before blowdrying and heat-styling, the spray helps to detangle, improve manageability and boost shine.